During update to Monterey beta to an external ssd, startup stopped with barred circle and unusable ssd!
I have a recent time machine backup, still I don't know how to repair the respective container. In diskutil the volume is shown as "AppleAPFSMedia not initialized" and can not be repaired!
'diskutil apfs list' shows an error (Container ERROR -69808). See partial listing:
APFS Containers (3 found)
|
.
.
.
|
+-- Container ERROR -69808
======================
APFS Container Reference: disk8
Size (Capacity Ceiling): ERROR -69620
Capacity In Use By Volumes: ERROR -69620
Capacity Not Allocated: ERROR -69620
|
+-< Physical Store disk3s2 1C0E6E67-8751-4376-8C2E-9DAA6460C864
| -----------------------------------------------------------
| APFS Physical Store Disk: disk3s2
| Size: 599995129856 B (600.0 GB)
|
+-> No Volumes
